| # Copyright 1999-2017 Gentoo Foundation |
| # Distributed under the terms of the GNU General Public License v2 |
| |
| EAPI=5 |
| |
| PYTHON_COMPAT=( python2_7 python3_{4,5,6} ) |
| PYTHON_REQ_USE="threads(+)" |
| |
| FORTRAN_NEEDED=lapack |
| |
| inherit distutils-r1 eutils flag-o-matic fortran-2 multilib toolchain-funcs versionator |
| |
| DOC_PV="1.9.1" |
| DOC_P="${PN}-${DOC_PV}" |
| |
| DESCRIPTION="Fast array and numerical python library" |
| HOMEPAGE="http://numpy.scipy.org/" |
| SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz |
| doc? ( |
| http://docs.scipy.org/doc/${DOC_P}/${PN}-html-${DOC_PV}.zip |
| http://docs.scipy.org/doc/${DOC_P}/${PN}-ref-${DOC_PV}.pdf |
| http://docs.scipy.org/doc/${DOC_P}/${PN}-user-${DOC_PV}.pdf |
| )" |
| # It appears the docs haven't been upgraded, still @ 1.8.1 |
| LICENSE="BSD" |
| SLOT="0" |
| KEYWORDS="*" |
| IUSE="doc lapack test" |
| |
| RDEPEND="dev-python/setuptools[${PYTHON_USEDEP}] |
| lapack? ( virtual/cblas virtual/lapack )" |
| DEPEND="${RDEPEND} |
| doc? ( app-arch/unzip ) |
| lapack? ( virtual/pkgconfig ) |
| test? ( dev-python/nose[${PYTHON_USEDEP}] )" |
| |
| # Uses distutils.command.config. |
| DISTUTILS_IN_SOURCE_BUILD=1 |
| |
| PATCHES=( |
| "${FILESDIR}"/${P}-no-hardcode-blas.patch |
| ) |
| |
| src_unpack() { |
| default |
| if use doc; then |
| unzip -qo "${DISTDIR}"/${PN}-html-${DOC_PV}.zip -d html || die |
| fi |
| } |
| |
| pc_incdir() { |
| $(tc-getPKG_CONFIG) --cflags-only-I $@ | \ |
| sed -e 's/^-I//' -e 's/[ ]*-I/:/g' -e 's/[ ]*$//' -e 's|^:||' |
| } |
| |
| pc_libdir() { |
| $(tc-getPKG_CONFIG) --libs-only-L $@ | \ |
| sed -e 's/^-L//' -e 's/[ ]*-L/:/g' -e 's/[ ]*$//' -e 's|^:||' |
| } |
| |
| pc_libs() { |
| $(tc-getPKG_CONFIG) --libs-only-l $@ | \ |
| sed -e 's/[ ]-l*\(pthread\|m\)\([ ]\|$\)//g' \ |
| -e 's/^-l//' -e 's/[ ]*-l/,/g' -e 's/[ ]*$//' \ |
| | tr ',' '\n' | sort -u | tr '\n' ',' | sed -e 's|,$||' |
| } |
| |
| python_prepare_all() { |
| if use lapack; then |
| append-ldflags "$($(tc-getPKG_CONFIG) --libs-only-other cblas lapack)" |
| local libdir="${EPREFIX}"/usr/$(get_libdir) |
| # make sure _dotblas.so gets built |
| sed -i -e '/NO_ATLAS_INFO/,+1d' numpy/core/setup.py || die |
| cat >> site.cfg <<-EOF |
| [blas] |
| include_dirs = $(pc_incdir cblas) |
| library_dirs = $(pc_libdir cblas blas):${libdir} |
| blas_libs = $(pc_libs cblas blas) |
| [lapack] |
| library_dirs = $(pc_libdir lapack):${libdir} |
| lapack_libs = $(pc_libs lapack) |
| EOF |
| else |
| export {ATLAS,PTATLAS,BLAS,LAPACK,MKL}=None |
| fi |
| |
| export CC="$(tc-getCC) ${CFLAGS}" |
| |
| append-flags -fno-strict-aliasing |
| |
| # See progress in http://projects.scipy.org/scipy/numpy/ticket/573 |
| # with the subtle difference that we don't want to break Darwin where |
| # -shared is not a valid linker argument |
| if [[ ${CHOST} != *-darwin* ]]; then |
| append-ldflags -shared |
| fi |
| |
| # only one fortran to link with: |
| # linking with cblas and lapack library will force |
| # autodetecting and linking to all available fortran compilers |
| append-fflags -fPIC |
| if use lapack; then |
| NUMPY_FCONFIG="config_fc --noopt --noarch" |
| # workaround bug 335908 |
| [[ $(tc-getFC) == *gfortran* ]] && NUMPY_FCONFIG+=" --fcompiler=gnu95" |
| fi |
| |
| # don't version f2py, we will handle it. |
| sed -i -e '/f2py_exe/s:+os\.path.*$::' numpy/f2py/setup.py || die |
| |
| distutils-r1_python_prepare_all |
| } |
| |
| python_compile() { |
| distutils-r1_python_compile ${NUMPY_FCONFIG} |
| } |
| |
| python_test() { |
| distutils_install_for_testing ${NUMPY_FCONFIG} |
| |
| cd "${TMPDIR}" || die |
| ${EPYTHON} -c " |
| import numpy, sys |
| r = numpy.test(label='full', verbose=3) |
| sys.exit(0 if r.wasSuccessful() else 1)" || die "Tests fail with ${EPYTHON}" |
| } |
| |
| python_install() { |
| distutils-r1_python_install ${NUMPY_FCONFIG} |
| } |
| |
| python_install_all() { |
| distutils-r1_python_install_all |
| |
| dodoc COMPATIBILITY DEV_README.txt THANKS.txt |
| |
| if use doc; then |
| dohtml -r "${WORKDIR}"/html/* |
| dodoc "${DISTDIR}"/${PN}-{user,ref}-${DOC_PV}.pdf |
| fi |
| |
| # absent in 1.9 |
| #docinto f2py |
| #dodoc numpy/f2py/docs/*.txt |
| #doman numpy/f2py/f2py.1 |
| } |